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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_asio.reference.basic_raw_socket"></a><a class="link" href="basic_raw_socket.html" title="basic_raw_socket">basic_raw_socket</a>
</h3></div></div></div>
<p>
        <a class="indexterm" name="boost_asio.indexterm.basic_raw_socket"></a>
      </p>
<p>
        Provides raw-oriented socket functionality.
      </p>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
    <span class="keyword">typename</span> <a class="link" href="Protocol.html" title="Protocol requirements">Protocol</a><span class="special">,</span>
    <span class="keyword">typename</span> <a class="link" href="Executor1.html" title="Executor requirements">Executor</a><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">basic_raw_socket</span> <span class="special">:</span>
  <span class="keyword">public</span> <span class="identifier">basic_socket</span><span class="special">&lt;</span> <span class="identifier">Protocol</span><span class="special">,</span> <span class="identifier">Executor</span> <span class="special">&gt;</span>
</pre>
<h5>
<a name="boost_asio.reference.basic_raw_socket.h0"></a>
        <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.types"></a></span><a class="link" href="basic_raw_socket.html#boost_asio.reference.basic_raw_socket.types">Types</a>
      </h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Name
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket__rebind_executor.html" title="basic_raw_socket::rebind_executor"><span class="bold"><strong>rebind_executor</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Rebinds the socket type to another executor.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/broadcast.html" title="basic_raw_socket::broadcast"><span class="bold"><strong>broadcast</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to permit sending of broadcast messages.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/bytes_readable.html" title="basic_raw_socket::bytes_readable"><span class="bold"><strong>bytes_readable</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  IO control command to get the amount of data that can be read without
                  blocking.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/debug.html" title="basic_raw_socket::debug"><span class="bold"><strong>debug</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to enable socket-level debugging.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/do_not_route.html" title="basic_raw_socket::do_not_route"><span class="bold"><strong>do_not_route</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to prevent routing, use local interfaces only.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/enable_connection_aborted.html" title="basic_raw_socket::enable_connection_aborted"><span class="bold"><strong>enable_connection_aborted</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to report aborted connections on accept.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/endpoint_type.html" title="basic_raw_socket::endpoint_type"><span class="bold"><strong>endpoint_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  The endpoint type.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/executor_type.html" title="basic_raw_socket::executor_type"><span class="bold"><strong>executor_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  The type of the executor associated with the object.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/keep_alive.html" title="basic_raw_socket::keep_alive"><span class="bold"><strong>keep_alive</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to send keep-alives.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/linger.html" title="basic_raw_socket::linger"><span class="bold"><strong>linger</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to specify whether the socket lingers on close if
                  unsent data is present.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/lowest_layer_type.html" title="basic_raw_socket::lowest_layer_type"><span class="bold"><strong>lowest_layer_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  A basic_socket is always the lowest layer.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/message_flags.html" title="basic_raw_socket::message_flags"><span class="bold"><strong>message_flags</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Bitmask type for flags that can be passed to send and receive operations.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/native_handle_type.html" title="basic_raw_socket::native_handle_type"><span class="bold"><strong>native_handle_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  The native representation of a socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/out_of_band_inline.html" title="basic_raw_socket::out_of_band_inline"><span class="bold"><strong>out_of_band_inline</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option for putting received out-of-band data inline.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/protocol_type.html" title="basic_raw_socket::protocol_type"><span class="bold"><strong>protocol_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  The protocol type.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/receive_buffer_size.html" title="basic_raw_socket::receive_buffer_size"><span class="bold"><strong>receive_buffer_size</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option for the receive buffer size of a socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/receive_low_watermark.html" title="basic_raw_socket::receive_low_watermark"><span class="bold"><strong>receive_low_watermark</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option for the receive low watermark.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/reuse_address.html" title="basic_raw_socket::reuse_address"><span class="bold"><strong>reuse_address</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option to allow the socket to be bound to an address that
                  is already in use.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/send_buffer_size.html" title="basic_raw_socket::send_buffer_size"><span class="bold"><strong>send_buffer_size</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option for the send buffer size of a socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/send_low_watermark.html" title="basic_raw_socket::send_low_watermark"><span class="bold"><strong>send_low_watermark</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Socket option for the send low watermark.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/shutdown_type.html" title="basic_raw_socket::shutdown_type"><span class="bold"><strong>shutdown_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Different ways a socket may be shutdown.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/wait_type.html" title="basic_raw_socket::wait_type"><span class="bold"><strong>wait_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Wait types.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<h5>
<a name="boost_asio.reference.basic_raw_socket.h1"></a>
        <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.member_functions"></a></span><a class="link" href="basic_raw_socket.html#boost_asio.reference.basic_raw_socket.member_functions">Member Functions</a>
      </h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Name
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/assign.html" title="basic_raw_socket::assign"><span class="bold"><strong>assign</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Assign an existing native socket to the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/async_connect.html" title="basic_raw_socket::async_connect"><span class="bold"><strong>async_connect</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Start an asynchronous connect.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/async_receive.html" title="basic_raw_socket::async_receive"><span class="bold"><strong>async_receive</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Start an asynchronous receive on a connected socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/async_receive_from.html" title="basic_raw_socket::async_receive_from"><span class="bold"><strong>async_receive_from</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Start an asynchronous receive.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/async_send.html" title="basic_raw_socket::async_send"><span class="bold"><strong>async_send</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Start an asynchronous send on a connected socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/async_send_to.html" title="basic_raw_socket::async_send_to"><span class="bold"><strong>async_send_to</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Start an asynchronous send.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/async_wait.html" title="basic_raw_socket::async_wait"><span class="bold"><strong>async_wait</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Asynchronously wait for the socket to become ready to read, ready
                  to write, or to have pending error conditions.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/at_mark.html" title="basic_raw_socket::at_mark"><span class="bold"><strong>at_mark</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Determine whether the socket is at the out-of-band data mark.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/available.html" title="basic_raw_socket::available"><span class="bold"><strong>available</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Determine the number of bytes available for reading.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/basic_raw_socket.html" title="basic_raw_socket::basic_raw_socket"><span class="bold"><strong>basic_raw_socket</strong></span></a> <span class="silver">[constructor]</span>
                </p>
              </td>
<td>
                <p>
                  Construct a basic_raw_socket without opening it. <br> <span class="silver"> —</span><br>
                  Construct and open a basic_raw_socket. <br> <span class="silver"> —</span><br> Construct
                  a basic_raw_socket, opening it and binding it to the given local
                  endpoint. <br> <span class="silver"> —</span><br> Construct a basic_raw_socket on an existing
                  native socket. <br> <span class="silver"> —</span><br> Move-construct a basic_raw_socket
                  from another. <br> <span class="silver"> —</span><br> Move-construct a basic_raw_socket from
                  a socket of another protocol type.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/bind.html" title="basic_raw_socket::bind"><span class="bold"><strong>bind</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Bind the socket to the given local endpoint.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/cancel.html" title="basic_raw_socket::cancel"><span class="bold"><strong>cancel</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Cancel all asynchronous operations associated with the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/close.html" title="basic_raw_socket::close"><span class="bold"><strong>close</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Close the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/connect.html" title="basic_raw_socket::connect"><span class="bold"><strong>connect</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Connect the socket to the specified endpoint.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/get_executor.html" title="basic_raw_socket::get_executor"><span class="bold"><strong>get_executor</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Get the executor associated with the object.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/get_option.html" title="basic_raw_socket::get_option"><span class="bold"><strong>get_option</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Get an option from the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/io_control.html" title="basic_raw_socket::io_control"><span class="bold"><strong>io_control</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Perform an IO control command on the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/is_open.html" title="basic_raw_socket::is_open"><span class="bold"><strong>is_open</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Determine whether the socket is open.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/local_endpoint.html" title="basic_raw_socket::local_endpoint"><span class="bold"><strong>local_endpoint</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Get the local endpoint of the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/lowest_layer.html" title="basic_raw_socket::lowest_layer"><span class="bold"><strong>lowest_layer</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Get a reference to the lowest layer. <br> <span class="silver"> —</span><br> Get a const
                  reference to the lowest layer.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/native_handle.html" title="basic_raw_socket::native_handle"><span class="bold"><strong>native_handle</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Get the native socket representation.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/native_non_blocking.html" title="basic_raw_socket::native_non_blocking"><span class="bold"><strong>native_non_blocking</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Gets the non-blocking mode of the native socket implementation.
                  <br> <span class="silver"> —</span><br> Sets the non-blocking mode of the native socket implementation.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/non_blocking.html" title="basic_raw_socket::non_blocking"><span class="bold"><strong>non_blocking</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Gets the non-blocking mode of the socket. <br> <span class="silver"> —</span><br> Sets the
                  non-blocking mode of the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/open.html" title="basic_raw_socket::open"><span class="bold"><strong>open</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Open the socket using the specified protocol.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/operator_eq_.html" title="basic_raw_socket::operator="><span class="bold"><strong>operator=</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Move-assign a basic_raw_socket from another. <br> <span class="silver"> —</span><br> Move-assign
                  a basic_raw_socket from a socket of another protocol type.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/receive.html" title="basic_raw_socket::receive"><span class="bold"><strong>receive</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Receive some data on a connected socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/receive_from.html" title="basic_raw_socket::receive_from"><span class="bold"><strong>receive_from</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Receive raw data with the endpoint of the sender.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/release.html" title="basic_raw_socket::release"><span class="bold"><strong>release</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Release ownership of the underlying native socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/remote_endpoint.html" title="basic_raw_socket::remote_endpoint"><span class="bold"><strong>remote_endpoint</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Get the remote endpoint of the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/send.html" title="basic_raw_socket::send"><span class="bold"><strong>send</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Send some data on a connected socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/send_to.html" title="basic_raw_socket::send_to"><span class="bold"><strong>send_to</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Send raw data to the specified endpoint.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/set_option.html" title="basic_raw_socket::set_option"><span class="bold"><strong>set_option</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Set an option on the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/shutdown.html" title="basic_raw_socket::shutdown"><span class="bold"><strong>shutdown</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Disable sends or receives on the socket.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/wait.html" title="basic_raw_socket::wait"><span class="bold"><strong>wait</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Wait for the socket to become ready to read, ready to write, or
                  to have pending error conditions.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/_basic_raw_socket.html" title="basic_raw_socket::~basic_raw_socket"><span class="bold"><strong>~basic_raw_socket</strong></span></a> <span class="silver">[destructor]</span>
                </p>
              </td>
<td>
                <p>
                  Destroys the socket.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<h5>
<a name="boost_asio.reference.basic_raw_socket.h2"></a>
        <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.data_members"></a></span><a class="link" href="basic_raw_socket.html#boost_asio.reference.basic_raw_socket.data_members">Data
        Members</a>
      </h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Name
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/max_connections.html" title="basic_raw_socket::max_connections"><span class="bold"><strong>max_connections</strong></span></a> <span class="silver">[static]</span>
                </p>
              </td>
<td>
                <p>
                  (Deprecated: Use max_listen_connections.) The maximum length of
                  the queue of pending incoming connections.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/max_listen_connections.html" title="basic_raw_socket::max_listen_connections"><span class="bold"><strong>max_listen_connections</strong></span></a> <span class="silver">[static]</span>
                </p>
              </td>
<td>
                <p>
                  The maximum length of the queue of pending incoming connections.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/message_do_not_route.html" title="basic_raw_socket::message_do_not_route"><span class="bold"><strong>message_do_not_route</strong></span></a> <span class="silver">[static]</span>
                </p>
              </td>
<td>
                <p>
                  Specify that the data should not be subject to routing.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/message_end_of_record.html" title="basic_raw_socket::message_end_of_record"><span class="bold"><strong>message_end_of_record</strong></span></a> <span class="silver">[static]</span>
                </p>
              </td>
<td>
                <p>
                  Specifies that the data marks the end of a record.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/message_out_of_band.html" title="basic_raw_socket::message_out_of_band"><span class="bold"><strong>message_out_of_band</strong></span></a> <span class="silver">[static]</span>
                </p>
              </td>
<td>
                <p>
                  Process out-of-band data.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="basic_raw_socket/message_peek.html" title="basic_raw_socket::message_peek"><span class="bold"><strong>message_peek</strong></span></a> <span class="silver">[static]</span>
                </p>
              </td>
<td>
                <p>
                  Peek at incoming data without removing it from the input queue.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<p>
        The <a class="link" href="basic_raw_socket.html" title="basic_raw_socket"><code class="computeroutput"><span class="identifier">basic_raw_socket</span></code></a>
        class template provides asynchronous and blocking raw-oriented socket functionality.
      </p>
<h5>
<a name="boost_asio.reference.basic_raw_socket.h3"></a>
        <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.thread_safety"></a></span><a class="link" href="basic_raw_socket.html#boost_asio.reference.basic_raw_socket.thread_safety">Thread
        Safety</a>
      </h5>
<p>
        <span class="emphasis"><em>Distinct</em></span> <span class="emphasis"><em>objects:</em></span> Safe.
      </p>
<p>
        <span class="emphasis"><em>Shared</em></span> <span class="emphasis"><em>objects:</em></span> Unsafe.
      </p>
<p>
        Synchronous <code class="computeroutput"><span class="identifier">send</span></code>, <code class="computeroutput"><span class="identifier">send_to</span></code>, <code class="computeroutput"><span class="identifier">receive</span></code>,
        <code class="computeroutput"><span class="identifier">receive_from</span></code>, <code class="computeroutput"><span class="identifier">connect</span></code>, and <code class="computeroutput"><span class="identifier">shutdown</span></code>
        operations are thread safe with respect to each other, if the underlying
        operating system calls are also thread safe. This means that it is permitted
        to perform concurrent calls to these synchronous operations on a single socket
        object. Other synchronous operations, such as <code class="computeroutput"><span class="identifier">open</span></code>
        or <code class="computeroutput"><span class="identifier">close</span></code>, are not thread
        safe.
      </p>
<h5>
<a name="boost_asio.reference.basic_raw_socket.h4"></a>
        <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.requirements"></a></span><a class="link" href="basic_raw_socket.html#boost_asio.reference.basic_raw_socket.requirements">Requirements</a>
      </h5>
<p>
        <span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/basic_raw_socket.hpp</code>
      </p>
<p>
        <span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio.hpp</code>
      </p>
</div>
<div class="copyright-footer">Copyright © 2003-2024 Christopher M. Kohlhoff<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
      </p>
</div>
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